diff options
| author | Prabhakar Lad <prabhakar.csengg@gmail.com> | 2014-09-06 17:26:51 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-22 01:16:39 +0200 |
| commit | c54d4a0b08bc4deddd3919d64f4121eaa487e28e (patch) | |
| tree | ed420b3e16d845edad031e48871d89de16473f7c /mm | |
| parent | [media] media: davinci: vpif_display: fix the check on suspend/resume callbacks (diff) | |
| download | linux-c54d4a0b08bc4deddd3919d64f4121eaa487e28e.tar.xz linux-c54d4a0b08bc4deddd3919d64f4121eaa487e28e.zip | |
[media] media: davinci: vpif_capture: fix the check on suspend/resume callbacks
It is possible to call STREAMON without having any buffers queued.
So vb2_is_streaming() can return true without start_streaming()
having been called. Only after at least one buffer has been
queued will start_streaming be called.
The check vb2_is_streaming() is incorrect as this would start
the DMA without having proper DMA pointers set up. this patch
uses vb2_start_streaming_called() instead to check is streaming
was called.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions